Results 71 to 80 of about 957,959 (360)

The Relational Constitution of Institutional Spaces. Balancing Act between Openness and Pedagogical Space Shaping in Open Child and Youth Work

open access: yesSocial Work and Society, 2022
This article examines the tension between openness and processes of institutionalization in the German social work field of open child and youth work (German: Offene Kinder- und Jugendarbeit).
Christian Reutlinger
doaj   +2 more sources

“Bring him/her back home!”1 – The relevance of burying people in their ancestral homes2 – A South African practical theological mourning appraisal [PDF]

open access: yesPharos Journal of Theology
It is still understood as a taboo for some African tribes like Vatsongas and Vhavenda (Limpopo, South Africa) for one not to be buried at their own home as and when they pass on, for instance Tsongas and Vendas (Limpopo, South Africa). The African belief
Prof Magezi Elijah Baloyi
doaj   +1 more source

Ergothioneine supplementation improves pup phenotype and survival in a murine model of spinal muscular atrophy

open access: yesFEBS Letters, EarlyView.
Spinal muscular atrophy (SMA) is a genetic disease affecting motor neurons. Individuals with SMA experience mitochondrial dysfunction and oxidative stress. The aim of the study was to investigate the effect of an antioxidant and neuroprotective substance, ergothioneine (ERGO), on an SMNΔ7 mouse model of SMA.
Francesca Cadile   +8 more
wiley   +1 more source

The nicotinamide hypothesis revisited—plant defense signaling integrating PARP, nicotinamide, nicotinic acid, epigenetics, and glutathione

open access: yesFEBS Letters, EarlyView.
Nicotinamide (NIC) and nicotinic acid (NIA) are proposed as stress signaling compounds in plants. Oxidative stress may lead to single strand breaks (SSB) in DNA, which activate poly(ADP‐ribose) polymerase (PARP). NIC and NIA are then formed from NAD. NIC and NIA can promote epigenetic changes leading to the expression of defense genes specific for the ...
Torkel Berglund, Anna B. Ohlsson
wiley   +1 more source

Closure lattices

open access: yesDiscrete Mathematics, 1996
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +3 more sources

A working model for cytoplasmic assembly of H/ACA snoRNPs

open access: yesFEBS Letters, EarlyView.
Dyskerin is the component of nuclear H/ACA ribonucleoproteins (RNPs) endowed with pseudouridine synthase catalytic activity. Two isoforms of human dyskerin have been characterized: the abundant Iso1, mainly nuclear, and the shorter Iso3, mainly cytoplasmic but occasionally imported into nuclei.
Alberto Angrisani, Maria Furia
wiley   +1 more source

On graph closures

open access: yesDiscrete Mathematics, 2003
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
openaire   +3 more sources

Mechanistic basis for inhibition of the extended‐spectrum β‐lactamase GES‐1 by enmetazobactam and tazobactam

open access: yesFEBS Letters, EarlyView.
Antimicrobial resistance (AMR) is of huge importance, resulting in over 1 million deaths each year. Here, we describe how a new drug, enmetazobactam, designed to help fight resistant bacterial diseases, inhibits a key enzyme (GES‐1) responsible for AMR. Our data show it is a more potent inhibitor than the related tazobactam, with high‐level computation
Michael Beer   +10 more
wiley   +1 more source

Cumulant expansions for atmospheric flows

open access: yesNew Journal of Physics, 2016
Atmospheric flows are governed by the equations of fluid dynamics. These equations are nonlinear, and consequently the hierarchy of cumulant equations is not closed.
Farid Ait-Chaalal   +3 more
doaj   +1 more source

Repair of large urethrocutaneous fistula with dartos-based flip flap: A study of 23 cases

open access: yesIndian Journal of Plastic Surgery, 2007
The commonest complication of hypospadias repair is occurrence of urethrocutaneous fistulae. These fistulae may be caused by a variety of factors and occur in different sizes at various sites of the previous repair.
Soni Ashutosh, Sheoran Sanjay
doaj   +1 more source

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